Question: Why do relational databases use primary keys and foreign keys? Question 3 1 options: to create physical relationships to create an entity to create logical

Why do relational databases use primary keys and foreign keys?
Question 31 options:
to create physical relationships
to create an entity
to create logical relationships
to create an attribute

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Why do relational databases use primary keys and foreign keys? Select one: O a. To create physical relationships O b. To create an attribute O c. To create an entity O d. To create logical...

Q:

Why do relational databases use primary keys and foreign keys? Group of answer choices to create logical relationships to create an attribute to create physical relationships to create an entity

Q:

Why do relational databases use primary keys and foreign keys? To create an entity. To create logical relationships. To create physical relationships. To create an attribute.

Q:

Why do relational databases use primary keys and foreign keys? Question 3 1 options: to create physical relationships to create an entity to create logical relationships to create an attribute

Q:

Why do relational databases use primary keys and foreign keys? Question 2 0 options: to create an attribute to create logical relationships to create physical relationships to create an entity

Q:

RLC Tutoring Kritik - USA Eli Review NameCoach Media Gallery Credentials Question 2 5 3 pts Why do relational databases use primary keys and foreign keys? to create logical relationships to create an...

Q:

1. What directly accesses a database? A. Accounting system users B. DBMS C. Finance system users D. All of the above 2.Whichofthefollowingisaformofstatisticalanalysis?A.Forecasting...

Q:

Why do relational databases use primary keys and foreign keys? Group of answer choices A . To create an entity B . To create physical relationships C . To create logical relationships D . To create...

Q:

Why do relational databases use primary keys and foreign keys?O create logical relationships create an entityO create physical relationships create an attribute

Q:

Why do relational databases use primary keys and foreign keys? a . To create a logical relationship b . None of the answers provided are correct c . To create a logical relationship between the...

Q:

Consider the model problem below, find A and R matrices, and b and r vectors. Then find the solution: -(xu'(x))' = 4x x EI = [0, 3] xu' (0)=0; u(L)=5; ko=0; k=1 u(0)=5; 9L=5; 90=1;

Q:

When does goodwill result from a business combination? How does goodwill affect reported net income after a business combination?

Q:

what are the most important aspects to be covered while designing a new futures contract?

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

What metaphors might describe how we work together?

Q:

What are some of the possible scenes from our future?

Q:

9. When I get angry, I talk about my feelings to calm myself down rather than focus on what the other person did.